建设项目竣工环境保护验收监测工作探讨

论述建设项目竣工环境保护验收监测的作用,对制约验收监测规范发展的一些主要问题提出改进建议。     

中国“达标排放”政策的实证分析及理论探讨

以固定点源烟尘排放为例,从排放标准和监测标准两方面讨论了中国现阶段“达标排放”的状况,指出当前的大气污染源达标排放实际上是“初步达标排放”,现在的排放标准和监测规范合适考核污染源的初步达标排放,不适合考核污染源的连续达标排放。排放标准的规定形式、监测规范和适用范围需要改革。现在的排放标准指标需要与监测规范和超标率限值结合起来,以促进污染源的连续达标排放。     

浅谈云南省有机食品的发展

我国有机食品的发展起步较晚，但近年增长较快。云南省具有多方面优势，只要政府重视，加强宣传，在政策上给予一定优惠，加强有机食品管理，就一定能打开国际市场，进而取得较大发展。     

板材成形新技术及其发展趋势(Ⅱ)

介绍了多点成形技术、激光成形技术、冲压智能化技术、成形过程的计算机仿真技术等几种柔性化程度高的板材成形新技术及其发展趋势     

水解酸化＋两级生物接触氧化处理高盐度水产品加工废水

介绍了“水解酸化＋两级生物接触氧化”处理水产品加工废水的运行效果和工程实例，结果表明：对C1^-浓度平均6000mg／L的高盐度水产品加工废水，系统对COD、SS、氨氮的去除率分别超过了88％、90％、85％，出水COD、SS、氨氮分别低于100mg／L、70mg／L、15mg／L，出水完全可以达到《污水综合排放标准》（GB8978—1996）一级排放标准。     

Monitoring and economic factors affecting the economic viability of afforestation for carbon sequestration projects

The Kyoto Protocol is the first step towards achieving the objectives of the United Nations Framework Convention on Climate Change and aims among others to promote ‘the protection and enhancement of carbon sinks and reservoirs’. To encourage afforestation for carbon sequestration a project must be economically viable. This study uses a model to analyse the impact on project viability of a range of carbon monitoring options, international carbon credit value and discount rate, applied to a Pinus radiata afforestation project in New Zealand. Monitoring carbon in conjunction with conventional forest inventory shows the highest return. Long-term average carbon accounting has lower accounting costs, compared to annual and 5 yearly accounting, as monitoring is only required every 5–10 years until the long-term average is attained. In this study we conclude that monitoring soil carbon stocks is not economically feasible using any of the accounting methods, when carbon is valued at US$ 10/t. This conclusion may be relevant to forest carbon sequestration projects elsewhere in the world and suggests care is needed in selecting the appropriate carbon monitoring options to avoid the risk that costs could be higher than any monetary benefits from terrestrial carbon sequestration. This would remove any commercial incentive to afforest for carbon sequestration reasons and severely limit the use of forest sinks as part of any package of measures addressing the ultimate objective of the UNFCCC.     

城郊道路交通污染个例分析

为建立和研究适合地面道路的宽路幅、高等级、支路多等特点的大城市城郊道路交通大气污染扩散模式,选取了受环境外来源影响较小的上海市沪青平公路的徐泾段,作交通大气污染实测和相关气象因子项目的观测。在获得详细实测结果的基础上,以NOx为例分析了大气稳定度、风向、风速、交通量对城郊地面道路交通污染扩散的影响。     

环境突发性事故采样的注意要点

根据环境突发性事故的特点，以作者工作经验，就事故采样的完整、典型，及时性以及样品保存４个方面，结合实例进行论述。     

污水处理中的计算机监控及无线数据传输

在分析大型污水处理厂计算机监控系统运行的基础上 ,从理论上分析了计算机监控、无线数据传输、无线网络的技术原理及抗干扰性、保密性。介绍部分工控产品及无线网络产品 ,以及在环保水处理及相关部门中的应用。